/* ==========================================================================
   ESTILOS PREMIUM PARA EL SISTEMA DE SALUDOS Y COMENTARIOS
   ========================================================================== */

/* Colores y Variables de Diseño */
:root {
    --comm-primary: #004a99;
    --comm-accent: #ff7600;
    --comm-dark: #1e293b;
    --comm-bg-card: #ffffff;
    --comm-text-main: #334155;
    --comm-text-muted: #64748b;
    --comm-border: #e2e8f0;
    --comm-success: #10b981;
    --comm-danger: #ef4444;
    --comm-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --comm-shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.08);
    --comm-glass-bg: rgba(255, 255, 255, 0.85);
    --comm-glass-border: rgba(255, 255, 255, 0.4);
}

/* --- WIDGET EN INICIO Y PÁGINA --- */
.comentarios-widget-container {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 20px;
    padding: 30px 25px;
    box-shadow: var(--comm-shadow);
    border: 1px solid var(--comm-glass-border);
    backdrop-filter: blur(10px);
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

/* Efecto de decoración brillante de fondo */
.comentarios-widget-container::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(0,74,153,0.1) 0%, rgba(0,74,153,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.comentarios-header-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgba(0, 74, 153, 0.1);
    padding-bottom: 15px;
    margin-bottom: 25px;
}

.comentarios-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--comm-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.comentarios-title i {
    animation: bounce 2s infinite;
}

.btn-nuevo-saludo {
    background: linear-gradient(135deg, var(--comm-accent) 0%, #e06500 100%);
    color: #fff !important;
    border: none;
    border-radius: 30px;
    padding: 8px 20px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 4px 15px rgba(255, 118, 0, 0.3);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-nuevo-saludo:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 118, 0, 0.4);
}

.btn-nuevo-saludo:active {
    transform: translateY(0);
}

/* --- FEED / WALL OF GREETINGS --- */
.comentarios-feed {
    max-height: 550px;
    overflow-y: auto;
    padding-right: 8px;
    scroll-behavior: smooth;
}

/* Scrollbar personalizado */
.comentarios-feed::-webkit-scrollbar {
    width: 6px;
}
.comentarios-feed::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.03);
    border-radius: 10px;
}
.comentarios-feed::-webkit-scrollbar-thumb {
    background: rgba(0, 74, 153, 0.2);
    border-radius: 10px;
}
.comentarios-feed::-webkit-scrollbar-thumb:hover {
    background: var(--comm-primary);
}

/* Tarjetas de Saludo */
.comentario-card {
    background: var(--comm-bg-card);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: var(--comm-shadow);
    border: 1px solid var(--comm-border);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    animation: slideInUp 0.5s ease-out;
}

.comentario-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--comm-shadow-hover);
    border-color: rgba(0, 74, 153, 0.15);
}

.comentario-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.comentario-usuario {
    display: flex;
    align-items: center;
    gap: 10px;
}

.comentario-avatar {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, rgba(0, 74, 153, 0.1) 0%, rgba(0, 74, 153, 0.2) 100%);
    color: var(--comm-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    border: 1px solid rgba(0, 74, 153, 0.15);
}

.comentario-nombre {
    font-weight: 700;
    color: var(--comm-dark);
    font-size: 0.95rem;
    margin: 0;
}

.comentario-fecha {
    font-size: 0.8rem;
    color: var(--comm-text-muted);
}

.comentario-cuerpo {
    font-size: 0.95rem;
    color: var(--comm-text-main);
    line-height: 1.6;
    margin-bottom: 15px;
    word-break: break-word;
}

/* --- CARUSEL DE FOTOS DENTRO DEL SALUDO --- */
.comentario-carousel {
    border-radius: 12px;
    overflow: hidden;
    margin-top: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    position: relative;
    max-width: 100%;
    background: #0f172a;
}

.comentario-carousel .carousel-item {
    height: 220px;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.comentario-carousel .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: opacity 0.3s ease;
}

.comentario-carousel .carousel-item img:hover {
    opacity: 0.92;
}

/* Badge de cantidad de fotos */
.carousel-photo-count {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0,0,0,0.55);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 20px;
    padding: 3px 9px;
    z-index: 10;
    pointer-events: none;
    backdrop-filter: blur(4px);
}

/* Imagen única también clicable */
.comentario-single-img-wrap {
    border-radius: 12px;
    overflow: hidden;
    margin-top: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 220px;
}

.comentario-single-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    cursor: zoom-in;
    transition: opacity 0.3s ease;
}

.comentario-single-img-wrap img:hover {
    opacity: 0.92;
}

/* --- MODAL DE IMAGEN AMPLIADA --- */
#modalImagenAmpliada .modal-dialog {
    max-width: 92vw;
    margin: 30px auto;
}

#modalImagenAmpliada .modal-content {
    background: #0a0a0a;
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0,0,0,0.6);
}

#modalImagenAmpliada .modal-header {
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 12px 20px;
}

#modalImagenAmpliada .modal-header .close {
    color: #fff;
    opacity: 0.7;
    text-shadow: none;
    font-size: 1.6rem;
}

#modalImagenAmpliada .modal-header .close:hover {
    opacity: 1;
}

#modalImagenAmpliada .modal-body {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    max-height: 82vh;
    overflow: hidden;
}

#modal-img-grande {
    max-width: 100%;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 0 0 16px 16px;
    display: block;
}

#modalImagenAmpliada .carousel-control-prev,
#modalImagenAmpliada .carousel-control-next {
    width: 10%;
}

.modal-img-titulo {
    color: rgba(255,255,255,0.75);
    font-size: 0.85rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: 0.03em;
}

/* --- FORMULARIO DE ENVÍO Y MODAL --- */
.modal-content-premium {
    border-radius: 24px;
    border: none;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.modal-header-premium {
    background: linear-gradient(135deg, var(--comm-primary) 0%, #00356e 100%);
    color: #fff;
    border: none;
    padding: 20px 24px;
}

.modal-header-premium .close {
    color: #fff;
    opacity: 0.8;
    text-shadow: none;
    transition: opacity 0.2s;
}

.modal-header-premium .close:hover {
    opacity: 1;
}

.form-group-premium {
    position: relative;
    margin-bottom: 22px;
}

.form-control-premium {
    border-radius: 12px;
    border: 1.5px solid var(--comm-border);
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--comm-dark);
    transition: all 0.3s;
    background-color: #f8fafc;
}

.form-control-premium:focus {
    background-color: #fff;
    border-color: var(--comm-primary);
    box-shadow: 0 0 0 4px rgba(0, 74, 153, 0.1);
    outline: none;
}

/* Área de Dropzone de fotos */
.dropzone-container {
    border: 2px dashed rgba(0, 74, 153, 0.25);
    background-color: #f8fafc;
    border-radius: 16px;
    padding: 25px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 20px;
    position: relative;
}

.dropzone-container:hover {
    background-color: rgba(0, 74, 153, 0.02);
    border-color: var(--comm-primary);
}

.dropzone-container i {
    font-size: 2.2rem;
    color: var(--comm-primary);
    margin-bottom: 10px;
    display: block;
}

.dropzone-container span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--comm-text-main);
    display: block;
}

.dropzone-container .small-text {
    font-size: 0.75rem;
    color: var(--comm-text-muted);
    font-weight: 400;
    margin-top: 5px;
}

/* Vista previa de imágenes seleccionadas */
.preview-images-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(65px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.preview-image-item {
    position: relative;
    width: 65px;
    height: 65px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--comm-border);
}

.preview-image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-image-remove {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(239, 68, 68, 0.85);
    color: white;
    border: none;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
}

/* --- PANEL DE MODERACIÓN (ADMIN) --- */
.moderacion-dashboard {
    background: #fff;
    border-radius: 20px;
    padding: 25px;
    box-shadow: var(--comm-shadow);
    border: 1px solid var(--comm-border);
}

.nav-tabs-moderacion {
    border-bottom: 2px solid var(--comm-border);
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.nav-tabs-moderacion .nav-link {
    border: none !important;
    background: none !important;
    color: var(--comm-text-muted) !important;
    font-weight: 700;
    padding: 10px 15px;
    border-bottom: 3px solid transparent !important;
    text-transform: none;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.nav-tabs-moderacion .nav-link.active {
    color: var(--comm-primary) !important;
    border-bottom-color: var(--comm-primary) !important;
}

/* Tarjeta en Moderación */
.moderacion-card {
    border-left: 5px solid #94a3b8; /* Gris por defecto */
}
.moderacion-card.pending {
    border-left-color: #f59e0b; /* Naranja */
}
.moderacion-card.approved {
    border-left-color: var(--comm-success); /* Verde */
}
.moderacion-card.rejected {
    border-left-color: var(--comm-danger); /* Rojo */
}

.moderacion-acciones {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 15px;
}

.btn-aprobar {
    background-color: var(--comm-success);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 6px 15px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.2s;
}
.btn-aprobar:hover {
    background-color: #059669;
    color: white;
}

.btn-rechazar {
    background-color: var(--comm-danger);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 6px 15px;
    font-size: 0.85rem;
    font-weight: 700;
    transition: all 0.2s;
}
.btn-rechazar:hover {
    background-color: #dc2626;
    color: white;
}

/* Login de Administración */
.admin-login-container {
    max-width: 400px;
    margin: 80px auto;
    background: #fff;
    border-radius: 24px;
    padding: 35px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border: 1px solid var(--comm-border);
}

.admin-login-title {
    text-align: center;
    color: var(--comm-primary);
    font-weight: 800;
    margin-bottom: 25px;
    font-size: 1.4rem;
}

/* --- ANIMACIONES --- */
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive fixes */
@media (max-width: 576px) {
    .comentarios-header-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .btn-nuevo-saludo {
        width: 100%;
        justify-content: center;
    }
    
    .comentario-card {
        padding: 15px;
    }
    
    .comentario-carousel .carousel-item,
    .comentario-single-img-wrap {
        height: 180px;
    }

    #modalImagenAmpliada .modal-dialog {
        max-width: 98vw;
        margin: 10px auto;
    }

    #modal-img-grande {
        max-height: 75vh;
    }
}